Bloom I find your figure of 73% to be very dubious...with simple mercury they would get almost pure gold..shake your head and use common sense...?why don't you get together with cabsav and crunch some numbers?and goldy that sailaway dude really hammered you about your spelling...i thought your keyboard was malfunctioning like pgs and mine..-1-1-1-1-1-1-1-1'1-1'1'1-1'-1-1-1-1-1-1-1--1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-114-1111111-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1--101 -1-1-1-101 -1-1-1-1-1-1-1-1-11-1-1-1-1-1-1-111111111111111111 111111111111111111